Add canned beans and chickpeas to a colander, rinse under cold water, and drain well.
In a large bowl, whisk together olive oil, red wine vinegar, lemon juice, maple syrup, granulated garlic, basil, thyme, oregano, kosher salt and pepper until well combined.
Add the beans, vegetables and parsley.
Toss until everything is coated evenly.
Cover and refrigerate for at least 1 hour before serving to let the flavors come together. Give it a quick stir and taste before serving – adjust seasoning if needed.